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Cheap Flights from Washington Ronald Reagan (DCA) to Hong Kong Intl (HKG)

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      Travelers and cabin class, 1 Adult, Economy

      Compare Washington Ronald Reagan to Hong Kong Intl flight deals

      Find the cheapest month or even day of the year to fly to Hong Kong Intl

      Book the best Hong Kong Intl fare with no extra fees

      Flight deals from Washington Ronald Reagan to Hong Kong Intl

      Looking for a cheap last-minute deal or the best round-trip flight from Washington Ronald Reagan to Hong Kong Intl? Find the lowest prices on one-way and round-trip tickets right here.
      Hong Kong.$502 per passenger.Departing Sat, Sep 20.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from Washington Ronald Reagan on Sat, Sep 20, arriving in Hong Kong Intl.Price includes taxes and charges.From $502, select.
      Hong Kong.$502 per passenger.Departing Sat, Aug 2.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from Washington Ronald Reagan on Sat, Aug 2, arriving in Hong Kong Intl.Price includes taxes and charges.From $502, select.
      Hong Kong.$503 per passenger.Departing Fri, Jan 30.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from Washington Ronald Reagan on Fri, Jan 30, arriving in Hong Kong Intl.Price includes taxes and charges.From $503, select.
      Hong Kong.$533 per passenger.Departing Thu, Oct 30.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from Washington Ronald Reagan on Thu, Oct 30, arriving in Hong Kong Intl.Price includes taxes and charges.From $533, select.
      Hong Kong.$541 per passenger.Departing Tue, Apr 7.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from Washington Ronald Reagan on Tue, Apr 7, arriving in Hong Kong Intl.Price includes taxes and charges.From $541, select.
      Hong Kong.$586 per passenger.Departing Mon, Jul 28.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Washington Ronald Reagan on Mon, Jul 28, arriving in Hong Kong Intl.Price includes taxes and charges.From $586, select.
      Hong Kong.$601 per passenger.Departing Fri, Jun 20.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Washington Ronald Reagan on Fri, Jun 20, arriving in Hong Kong Intl.Price includes taxes and charges.From $601, select.
      Hong Kong.$617 per passenger.Departing Fri, Dec 5.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departing from Washington Ronald Reagan on Fri, Dec 5, arriving in Hong Kong Intl.Price includes taxes and charges.From $617, select.

      Find the cheapest month to fly from Washington Ronald Reagan to Hong Kong Intl

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Hong Kong Intl flights are currently cheapest in August.
      May
      from $646
      Jun
      from $601
      Jul
      from $586
      Aug
      from $502
      Sep
      from $502
      Oct
      from $533
      Nov
      Find prices
      Dec
      from $617
      Jan
      from $503
      Feb
      Find prices
      Mar
      Find prices
      Apr
      from $541

      Washington Ronald Reagan to Hong Kong Intl: Alternative routes

      Compare routes from Washington Ronald Reagan to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

      Washington, D.C. to Hong Kong: Flight information

      The things to know before you go.
      Cheapest flight found$502
      Cheapest month to flySeptember

      Finding cheap flights from Washington Ronald Reagan to Hong Kong Intl: Frequently asked questions

      The best price we found for a round-trip flight from Washington Ronald Reagan to Hong Kong Intl is $902. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Ronald Reagan to Hong Kong Intl. But we found flights with one or more stops from $902.
      There are no flights flying from Washington Ronald Reagan to Hong Kong Intl, as of May 2025.
      The cheapest month to fly from Washington Ronald Reagan to Hong Kong Intl is usually May 2025.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Hong Kong Intl Airport on Monday, August 18, 2025.
      No airlines currently offer direct flights between Washington Ronald Reagan Airport and Hong Kong Intl Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.
      Currently, Air Canada offers the cheapest flight tickets to Hong Kong Intl.

      Traveling from Ronald Reagan National Airport (DCA) to Hong Kong International Airport (HKG): what you need to know

      • Hong Kong's timezone is UTC+8, which makes Hong Kong 12 hours ahead of Washington DC.

      • Arrive at the airport on time so you don't miss your DCA to HKG flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

      • Be prepared for bigger queues in popular months such as February. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

      • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Ronald Reagan National Airport to Hong Kong International Airport. These are the top stopovers between DCA and HKG:

        • Newark Liberty International Airport

        • Logan International Airport

        • O'Hare International Airport

      How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Hong Kong International Airport (HKG)

      • The lowest price we've found for a one-way Ronald Reagan National Airport to Hong Kong International Airport flight is $502. A return plane ticket right now is $902. Depending on the availability when you book, these fares could change.

      • Don't leave everything to the last moment. You're more likely to get cheap tickets from DCA to HKG if you book ahead. Airlines often offer some excellent early bird rates.

      • If you're willing to be flexible with your trip dates, use the 'Whole month' search tool. It'll give you the cheapest price in each month when looking for your flight from Ronald Reagan National Airport to Hong Kong International Airport.

      • Landing cheap flights from DCA to HKG is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a lower fare pops up.

      • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Ronald Reagan National Airport to Hong Kong International Airport.

      Handy information about Ronald Reagan National Airport (DCA)

      • DCA's address is 1 Aviation Circle.

      • 76.44% of flights taking off from Ronald Reagan National Airport reach their destination on time.

      • Central Washington DC to Ronald Reagan National Airport is around 5 miles. Depending on traffic, it'll take about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

      • Expect a trip time of around 45 minutes when using public transport.

      • Get your travels off to a relaxed start by staying near DCA. Whether you've booked an early flight from Ronald Reagan National Airport to Hong Kong International Airport or just don't want to be rushed, these stays are ideal:

      Arriving at Hong Kong International Airport (HKG)

      Getting from Hong Kong International Airport (HKG) to central Hong Kong

      • You'll find HKG at 1 Cheong Hong Rd.

      • From Hong Kong International Airport, Hong Kong is approximately 20 miles away. It takes around 30 minutes to get to the center driving.

      • It takes roughly 45 minutes if you're using public transport.

      When to fly to Hong Kong International Airport (HKG)

      • The quietest month for a flight from Ronald Reagan National Airport to Hong Kong International Airport is April, while April is the busiest. Choose the best time to go to Hong Kong based on whether you prefer a more fast-paced or easygoing experience.

      • The warmest month in Hong Kong is August, with the temperature ranging between 79ºF and 90ºF. Lock in your flights from Ronald Reagan National Airport to Hong Kong International Airport in this month if this is the type of weather you like.

      • If you like traveling in cooler conditions, search for a cheap ticket from DCA to HKG in January. Temperatures average between 52ºF and 68ºF then.

      Explore more of China

      • Hong Kong is always a good idea, but there are so many other parts of China waiting to be discovered. About 80 miles north-west of Hong Kong, a trip to Guangzhou will keep your itinerary packed. Start with leading attractions like Canton Tower, Yuexiu Park and Chen Clan Ancestral Hall.

      • Shenzhen is another essential stop in China and is around 17 miles north-west of Hong Kong. No journey is complete without a visit to Window of the World, Dafen Oil Painting Village and Shenzhen Museum of Contemporary Art and Urban Planning.

      More travel options

      Plan the rest of your trip from Washington, D.C. to Hong Kong

      Prices shown on this page are estimated lowest prices only. Found in the last 45 days.